chore: introduce script to make a single XCFramework

Sources/Configuration/Sentry.xcconfig

@@ -19,7 +19,7 @@ SDKROOT__CARTHAGE_ = iphoneos
 // ⋯ quite early in the process, queried values not compiled into Carthage will cause hard errors.
 SUPPORTED_PLATFORMS = macosx iphoneos iphonesimulator watchos watchsimulator appletvos appletvsimulator
 TARGETED_DEVICE_FAMILY = 1,2,3,4
-SKIP_INSTALL = YES
+SKIP_INSTALL = NO
 
 DEFINES_MODULE = YES
 DYLIB_COMPATIBILITY_VERSION = 1

scripts/build-xcf.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Builds XCFramework of all the possible destinations
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd "$SCRIPT_DIR/.." || exit 1
+ARCHIVES_DIR="./Archives"
+XCF_OUTPUT="./Sentry.xcframework"
+
+mkdir -p "$ARCHIVES_DIR"
+rm -rf "$XCF_OUTPUT"
+
+archive() {
+    xcodebuild archive -workspace Sentry.xcworkspace -scheme Sentry -destination "$1" -archivePath "$ARCHIVES_DIR/$2"
+}
+
+archive "generic/platform=iOS" "Sentry-ios"
+archive "generic/platform=iOS Simulator" "Sentry-iossimulator"
+archive "generic/platform=watchOS" "Sentry-watchos"
+# This gets a warning due to matching both mac & mac-catalyst variants, but unclear how to be specific
+archive "generic/platform=macOS" "Sentry-mac"
+archive "generic/platform=macOS,variant=Mac Catalyst" "Sentry-maccatalyst"
+
+# Combine them all into an XCFramework
+XCARGS=()
+
+# Thanks to shellcheck this got a little weirder, likely simpler if switched to zsh due to macOS bash's age
+while IFS= read -r -d '' file
+do
+    XCARGS+=("-framework")
+    XCARGS+=("$file")
+done <   <(find "$ARCHIVES_DIR" -name 'Sentry.framework' -print0)
+
+xcodebuild -create-xcframework "${XCARGS[@]}" -output "$XCF_OUTPUT"